SupIR 15-300 mm f/5.5 Motorized Continuous Zoom MWIR Imaging Lenses
SupIR 15-300 mm f/5.5 Motorized Continuous Zoom MWIR Imaging Lenses
The SupIR 15-300mm f/5.5 motorized focus MWIR imaging zoom lens has a 15 to 300 mm focal length with an f-number of 5.5. This continuous zoom lens is designed for 640x512 format cooled MWIR cameras.
- Advanced technologies for the highest performance mid-wave focal planes
- High-durability and low reflection hard-carbon 3.4-5 µm wavelength AR coatings
- Passive athermalization with the highest imaging performance from -32 to +75°C
- Optimized for 15 µm pixel pitch 640x512 cooled MWIR cameras
- Motorized focus and zoom mechanism with crisp image over the full range
- Designed for long range observation systems with Vehicle detection exceeding 15.5 km See All Features
HFOV [deg]
WFOV (15 mm)
| Format | |||
|---|---|---|---|
| Pitch | 640x512 | ||
| 15 µm | 36.4° | ||
NFOV (300 mm)
| Format | |||
|---|---|---|---|
| Pitch | 640x512 | ||
| 15 µm | 1.8° | ||
Specifications
- TypeContinuous Zoom
- Focal Length15 to 300 mm
- F/#5.5
- Spectral Range3.4-5.0 μm
- Cold Stop FPA Distance19.1-19.7 mm
- Cold Stop Clear ApertureØ3.58 mm
- Back Focal Length25.33 mm in air
- Minimum Focus Range5 m Wide, 50 m Narrow
- Nuc (by defocus)Yes
- Focus MechanismMotorized
- Zoom MechanismMotorized
- Weight560 g
- DimensionsØ67 mm x 93 mm
- Drive Voltage12 VDC
- Current Consumption<0.5 A average, 1.0 A peak
- Communication InterfaceRS422
- Operating Temperature Range-32°C to +80°C
- Storage Temperature Range-54°C to +85°C
- SealingIP 67 front element only
- Wavelength RegionMWIR
Features
SupIR 15-300mm f/5.5 Detection, Recognition & Identification (DRI) Range
DRI ranges enable one to easily estimate the maximum range that an object can be either detected, recognized or identified. It is important to note that these estimates are based solely on geometrical parameters – the target size, distance, lens focal length and camera detector pixel size. Signal level, detector sensitivity, atmospheric conditions and other factors are not considered!
The calculations used here are based on the “Johnson Criteria”. According to the Johnson Criteria, the minimum resolution, pixels on target, required to achieve a 50% probability for an observer to discriminate an object are:
- Detection: An object is present – 2 pixels on target (Lower Bar)
- Recognition: discern the type of object, a human vs. a vehicle – 8 pixels on target (Middle Bar)
- Identification: discern specific objects, a man vs. a woman, a car model – 12.8 pixels on target (Upper Bar)
Your Long Range Distance Needs Met
High Performance Mid-Wave Focal Plane
Using advanced technologies, top-quality materials and unique coating techniques, together with innovative engineering and opto-mechanical designs, we have earned a reputation for excellent performance, durability and quality.
High-durability and Hard-carbon AR Coatings
Our highly abrasion-resistant, anti-reflective advanced optical coatings include several types of Hard Carbon coatings which provide maximum durability, energy transmission & minimal reflection. Our innovative coating technologies include:
- Physical Vapor Deposition (PVD) – Thermal heating and electron gun
- Ion Assisted Deposition (IAD) – Ion gun
- Plasma Enhanced Chemical Vapor Deposition (PECVD) for DLC coatings
Passive Athermalized Lens Assembly
Our IR imaging lens assemblies incorporate passive athermalization of the lenses and opto-mechanical system to maintain the highest imaging performance over the full operating temperature range. We use advanced materials that enable unique athermalization properties and optomechanical designs that effectively compensate for optical variations over a wide temperature range.
IR Optics Production Site Virtual Tour
Applications
Commercial
Defense
Resources
Drawings & CAD
680313 Interface Control Document(375.5 kB, PDF)
Literature
IR Long Range Zoom Lenses Brochure(9.5 MB, PDF)
